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Posted by Nick Ellis, 07/07/2018 at 17:30, in Science, Medicine
Despite the name, adhesive bandages do not heal the wounds on which they are applied, but this could soon become a reality, according to researchers at Tufts University in Medford, Mbad., Who created this prototype functional intelligent dressing.
The small flexible bandage is able to periodically apply doses of antibiotics prescribed by the doctor, and goes beyond, with flexible sensors that monitor the oxygenation, temperature and pH of the wound in real time. All the information captured by the sensors is sent to the processor, which can administer the drugs based on the results simply by heating a gel, thus creating a closed loop.
The goal is to apply the drugs on time, increasing the chances of healing wounds . When this becomes a reality, this dressing has the potential to be very helpful for elderly patients who live alone, and often finds themselves with wounds that simply do not heal because they are treated precariously .
send the information to the smartphone of the patient and / or the doctor. Everything is disposable, minus the processor, of course. According to Sameer Sonkusale, who teaches electrical and computer engineering at Tufts University, and one of the project leaders:
"Flexible electronics has made possible many medical devices, but Dressings have changed very little since the beginning of medicine.We simply apply modern technology to ancient art in the hope of improving the results of an intractable problem.
It also says that the dressings can be adapted to the needs of the patients and the recommendations of the doctors: "the intelligent dressing that we created, with sensors of pH and temperature and the application of antibiotics, is just a prototype for a wide range of possibilities. "
Smart bandages are currently under study to compare the effectiveness of traditional dressings on the market, and I am now
The project is very legal, the merits of a spades of people who were responsible for the research (in addition to the aforementioned teacher Sonkusale, Potia Mostafalu, Ali Tamayol, Rahim Rahimi, Manuel Ochoa, Akbar Khalilpour, Gita Kiaee, Iman Yazdi, Sara Bagherifard, Mehmet Dokmeci, Ali Khademhosseini and Babak Ziaie
With information from Digital Trends
See also here MB
This article was published in the Small magazine, available online version for subscribers (in Brazil, only with a proxy).:
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